Your Patient Reports Taking Birth Control Medications and Herbal Supplements

Your patient reports taking birth control medications and herbal supplements.You should consider:

A) Using an ester derivative local anesthetic
B) Using a local anesthetic with a higher concentration of vasoconstrictor
C) Reducing the amount of vasoconstrictors to 0.04 mg per appointment
D) Reducing the amount of vasoconstrictors to 0.4 mg per appointment